Home Display Materials Liquid Crystal Intermediate 9,9-Bis(4-aminophenyl)fluorene (FDA) 9,9-Bis(4-aminophenyl)fluorene (FDA) CAS: 15499-84-0 Category: Liquid Crystal Intermediate Related products Trans-4-(4-Pentylcyclohexyl)BenzonitrileCAS: 61204-01-1 Liquid Crystal Intermediate 2,6-Difluoro-4-HydroxybenzonitrileCAS: 123843-57-2 Liquid Crystal Intermediate 4-Bromo-4′-Butyl-1,1′-BiphenylCAS: 63619-54-5 Liquid Crystal Intermediate 4-Bromo-4′-Ethyl-1,1′-BiphenylCAS: 58743-79-6 Liquid Crystal Intermediate